def attach_import_node(node, modname, membername):
"""create a From node and register it in the locals of the given
node with the specified name
"""
from_node = From(modname, [(membername, None)])
_attach_local_node(node, from_node, membername)
def build_from_import(fromname, names):
"""create and initialize an astng From import statement"""
return From(fromname, [(name, None) for name in names])
